def main():
    n=int(input())
    for i in range(n):
        for j in range(1,n+1):
            temp=j+n*i
            if temp<10:
                print(f'{0}{temp}',end='')
            else:
                print(f'{temp}',end='')
        print()
# if __name__ == "__main__":
#     main()
#
# def main():
#     x = int(input())
    temp=0
    for k in range(1,n+1):
        print('  '*(n-k),end='')
        for v in range(k):
            # temp += v     #写错了应该+1
            temp+=1
            # if v<10:
                # print(f'{0}{temp}',end='')
            if temp < 10:
                print(f'{0}{temp}',end='')
            else:
                print(f'{temp}',end='')
        print()
if __name__=="__main__":
    main()